725670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 2061072

約数和(自身を除く): 1335402

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 733, 990, 1466, 2199, 3665, 4398, 6597, 7330, 8063, 10995, 13194, 16126, 21990, 24189, 32985, 40315, 48378, 65970, 72567, 80630, 120945, 145134, 241890, 362835, 725670]

約数ペア:

[(1, 725670), (2, 362835), (3, 241890), (5, 145134), (6, 120945), (9, 80630), (10, 72567), (11, 65970), (15, 48378), (18, 40315), (22, 32985), (30, 24189), (33, 21990), (45, 16126), (55, 13194), (66, 10995), (90, 8063), (99, 7330), (110, 6597), (165, 4398), (198, 3665), (330, 2199), (495, 1466), (733, 990)]